Module maintenance tool

Abstract

The utility model relates to the technical field of maintenance tools, and provides a module maintenance tool which comprises a hot air gun and is characterized by further comprising a platform base, a supporting base and a transverse swing arm. The supporting seat is erected above the platform seat; the hot air gun is arranged at one end of the transverse swing arm, the other end of the transverse swing arm is rotationally arranged on the supporting base, and an air outlet of the hot air gun faces downwards. By means of the technical scheme, the problems that in the related technology, a heat gun is generally handheld, an operator needs to hold the heat gun to heat electronic components, hand fatigue of the operator may be caused when the heat gun is used for a long time, and the comfort needs to be improved in the using process are solved. And the hot air gun does circular motion, so that the electronic components on the module are uniformly heated, and the failure caused by overlong heating time of the local electronic components is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of maintenance tools, and in particular to a module maintenance tool. Background Art

[0002] LED display screens can display various types of text, graphics, images, animations, and video information, and are widely used in commercial advertising, cultural and entertainment activities, sports event broadcasts, public facility instructions, and other fields. When there is a problem with the module of the LED display screen, tools are needed for maintenance. A hot air gun is a commonly used maintenance tool. Today's hot air guns are generally handheld, requiring operators to hold the hot air gun to heat the electronic components. Holding it for a long time may cause hand fatigue to the operator, and the comfort of use needs to be improved. Utility Model Content

[0003] The utility model proposes a module maintenance tool, which solves the problem that the hot air gun in the related art is generally handheld, and the operator needs to hold the hot air gun to heat the electronic components. Holding and using it for a long time may cause hand fatigue of the operator, and the comfort during use needs to be improved. The hot air gun makes a circular motion so that the electronic components on the module are heated evenly, and will not fail due to the local electronic components being heated for too long.

[0004] The technical solution of the utility model is as follows: a module maintenance tool, including a hot air gun, the key is: also including,

[0005] A platform seat, the platform seat is used to place the module;

[0006] A support seat, the support seat is mounted above the platform seat;

[0007] A transverse swing arm, wherein the hot air gun is arranged at one end of the transverse swing arm, and the other end of the transverse swing arm is rotatably arranged on the support seat, and the air outlet of the hot air gun faces downward.

[0008] It also includes a rotary drive mechanism, which is arranged on the support seat, the axis of the rotary drive mechanism is arranged vertically, and the transverse swing arm is arranged on the output shaft of the rotary drive mechanism.

[0009] The lateral swing arm and the rotary drive mechanism, as well as the rotary drive mechanism and the support seat are all detachably connected.

[0010] The lateral swing arm comprises:

[0011] A fixed arm, one end of which is rotatably disposed on the support seat, and the other end of which is provided with an adjustment slot;

[0012] The adjusting arm, the hot air gun is arranged at one end of the adjusting arm, the other end of the adjusting arm is plugged into the adjusting slot to form a sliding fit, and the adjusting arm and the fixed arm are detachably connected.

[0013] It also includes a locking bolt. A group of adjustment holes are opened on the side wall of the fixed arm, all of the adjustment holes are arranged along the length direction of the fixed arm, the adjustment holes are connected with the adjustment groove, and a screw hole is opened on the side wall of the adjustment arm. One end of the locking bolt is located on the outside of the fixed arm, and the other end of the locking bolt passes through the adjustment hole and is threadedly connected to the screw hole.

[0014] Also includes,

[0015] A column, wherein the column is arranged above the platform seat;

[0016] A positioning beam is arranged between the column and the support seat, the positioning beam and the column form a vertical sliding fit, and the positioning beam and the column are detachably connected.

[0017] Also includes,

[0018] A positioning screw, wherein the positioning screw is arranged on the column;

[0019] A pressing nut, the pressing nut being threadedly connected to the positioning screw;

[0020] A lower support nut, the lower support nut being threadedly connected to the positioning screw;

[0021] A fixed handle, one end of which is arranged on the positioning beam, and the other end of which is sleeved on the positioning screw, and the fixed handle is clamped between the upper pressure nut and the lower support nut.

[0022] Also includes,

[0023] An upper positioning ring, the upper positioning ring is arranged on the column, and the positioning screw is plugged into the upper positioning ring;

[0024] A lower positioning ring, wherein the lower positioning ring is arranged on the column, the lower positioning ring is located below the upper positioning ring, and the positioning screw is plugged into the lower positioning ring;

[0025] An upper limit nut, wherein the upper limit nut is threadedly connected to the upper end of the positioning screw, and the lower end surface of the upper limit nut contacts the upper end surface of the upper positioning ring;

[0026] A lower limit nut is threadedly connected to the lower end of the positioning screw, and the upper end surface of the lower limit nut contacts the lower end surface of the lower positioning ring.

[0027] It also includes a lighting lamp, which is arranged above the platform seat and is used to illuminate the module located on the platform seat.

[0028] It also includes a lifting rod, the lower end of which is threadedly connected to the platform seat, and the lighting lamp is rotatably arranged on the upper end of the lifting rod.

[0029] The working principle and beneficial effects of the utility model are as follows: the platform seat is used to place the module, the support seat is mounted above the platform seat, the hot air gun is arranged at one end of the horizontal swing arm, the other end of the horizontal swing arm is rotatably arranged on the support seat, and the air outlet of the hot air gun faces downward. When in use, after the module to be repaired is placed on the platform seat and fixed, the hot air gun can be used to heat the electronic components on the module below it. During the heating process, by rotating the horizontal swing arm, the hot air gun can be rotated around the support seat, so that the hot air gun makes a circular motion or stays at the desired position. The operator no longer needs to hold the hot air gun, and does not need to hold it for a long time, which can avoid causing hand fatigue of the operator, thereby effectively improving the comfort of the hot air gun when using it. The circular motion of the hot air gun makes the electronic components on the module evenly heated, and will not fail due to the local electronic components being heated for too long. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present utility model.

[0031] Figure 1 It is the front view of the utility model.

[0032] Figure 2 It is a top view of the connection between the positioning screw and the column in the utility model.

[0033] Figure 3 This is a front view of the connection between the hot air gun and the support base in the utility model.

[0034] Figure 4 It is a structural schematic diagram of the fixed arm in the utility model.

[0035] Figure 5 It is a structural schematic diagram of the adjusting arm in the utility model.

[0036] In the figure: 1. hot air gun, 2. platform seat, 3. support seat, 4. lateral swing arm, 4-1. fixed arm, 4-2. adjustment arm, 5. module, 6. rotation drive mechanism, 7. adjustment slot, 8. locking bolt, 9. adjustment hole, 10. column, 11. positioning beam, 12. positioning screw, 13. upper pressure nut, 14. lower support nut, 15. fixing handle, 16. upper positioning ring, 17. lower positioning ring, 18. upper limit nut, 19. lower limit nut, 20. lighting, 21. lifting rod. DETAILED DESCRIPTION

[0037] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0038] In order to simplify the drawings, only the parts related to the utility model are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically shown, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0039] In this article, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0040] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0041] Example, see Figure 1 , Figure 2 and Figure 3, which is an embodiment of the utility model, proposes a module maintenance tool, including a hot air gun 1, a platform seat 2, a support seat 3, and a horizontal swing arm 4. The platform seat 2 is used to place the module 5; the support seat 3 is mounted above the platform seat 2; the hot air gun 1 is arranged at one end of the horizontal swing arm 4, and the other end of the horizontal swing arm 4 is rotatably arranged on the support seat 3, and the air outlet of the hot air gun 1 faces downward.

[0042] Furthermore, if Figure 1 As shown, it also includes a rotary drive mechanism 6, which is arranged on the support seat 3, the axis of the rotary drive mechanism 6 is arranged vertically, and the transverse swing arm 4 is arranged on the output shaft of the rotary drive mechanism 6. The drive mechanism 6 drives the transverse swing arm 4 to rotate in the horizontal direction, and the transverse swing arm 4 drives the hot air gun 1 to rotate synchronously, which is mechanized operation, saving time and labor.

[0043] Furthermore, the lateral swing arm 4 and the rotary drive mechanism 6, and the rotary drive mechanism 6 and the support seat 3 are all detachably connected, so that the rotary drive mechanism 6 can be easily disassembled and maintained.

[0044] Furthermore, if Figure 3 , Figure 4 and Figure 5 As shown, the lateral swing arm 4 includes a fixed arm 4-1 and an adjusting arm 4-2. One end of the fixed arm 4-1 is rotatably set on the support seat 3, and the other end of the fixed arm 4-1 is provided with an adjusting slot 7. The hot air gun 1 is provided at one end of the adjusting arm 4-2, and the other end of the adjusting arm 4-2 is plugged into the adjusting slot 7 to form a sliding fit. The adjusting arm 4-2 and the fixed arm 4-1 are detachably connected. By changing the length of the adjusting arm 4-2 inserted into the adjusting slot 7 of the fixed arm 4-1, the spacing between the hot air gun 1 and the support seat 3 can be changed, thereby changing the heating position of the hot air gun 1. After adjustment, the adjusting arm 4-2 and the fixed arm 4-1 can be locked, which can meet the heating requirements of different positions of the module 5.

[0045] Furthermore, if Figure 3 , Figure 4 and Figure 5As shown, it also includes a locking bolt 8, a group of adjustment holes 9 are opened on the side wall of the fixed arm 4-1, all the adjustment holes 9 are arranged along the length direction of the fixed arm 4-1, the adjustment holes 9 are connected with the adjustment slot 7, a screw hole is opened on the side wall of the adjustment arm 4-2, one end of the locking bolt 8 is located outside the fixed arm 4-1, and the other end of the locking bolt 8 is threadedly connected with the screw hole after passing through the adjustment hole 9. When the screw hole on the adjustment arm 4-2 is aligned with the different adjustment holes 9 on the fixed arm 4-1, the length of the adjustment arm 4-2 extending outside the fixed arm 4-1 is different, and the spacing between the hot air gun 1 and the support seat 3 is also different. After adjustment, the locking bolt 8 is passed through the adjustment hole 9 and then threadedly connected with the screw hole on the adjustment arm 4-2, so that the adjustment arm 4-2 and the fixed arm 4-1 can be locked together, the connection is firm and reliable, and the disassembly and assembly are convenient and fast, saving time and effort.

[0046] Furthermore, if Figure 1 and Figure 2 As shown, it also includes a column 10 and a positioning beam 11. The column 10 is arranged above the platform seat 2; the positioning beam 11 is arranged between the column 10 and the support seat 3, and the positioning beam 11 and the column 10 form a vertical sliding fit, and the positioning beam 11 and the column 10 are detachably connected. By changing the upper and lower positions of the positioning beam 11 on the column 10, the distance between the hot air gun 1 and the module 5 can be changed, and the heating requirements of different modules 5 can be met.

[0047] Furthermore, if Figure 1 and Figure 2 As shown, it also includes a positioning screw 12, an upper pressure nut 13, a lower support nut 14, and a fixed handle 15. The positioning screw 12 is arranged on the column 10; the upper pressure nut 13 is threadedly connected to the positioning screw 12; the lower support nut 14 is threadedly connected to the positioning screw 12; one end of the fixed handle 15 is arranged on the positioning beam 11, and the other end of the fixed handle 15 is sleeved on the positioning screw 12, and the fixed handle 15 is clamped between the upper pressure nut 13 and the lower support nut 14. The left and right fixed handles 15 are clamped between the upper pressure nut 13 and the lower support nut 14. The positioning beam 11 is positioned by the fixed handle 15, so as to position the hot air gun 1. By changing the upper and lower positions of the upper pressure nut 13 and the positioning screw 12, the upper and lower positions of the positioning beam 11 can be changed, so as to change the distance between the hot air gun 1 and the module 5. The structure is simple, the adjustment is convenient and fast, and it saves time and effort.

[0048] Furthermore, if Figure 1 and Figure 2As shown, it also includes an upper positioning ring 16, a lower positioning ring 17, an upper positioning nut 18, and a lower limiting nut 19. The upper positioning ring 16 is arranged on the column 10, and the positioning screw 12 is plugged into the upper positioning ring 16; the lower positioning ring 17 is arranged on the column 10, and the lower positioning ring 17 is located below the upper positioning ring 16, and the positioning screw 12 is plugged into the lower positioning ring 17; the upper positioning nut 18 is threadedly connected to the upper end of the positioning screw 12, and the lower end face of the upper positioning nut 18 contacts the upper end face of the upper positioning ring 16; the lower limiting nut 19 is threadedly connected to the lower end of the positioning screw 12, and the upper end face of the lower limiting nut 19 contacts the lower end face of the lower positioning ring 17. The upper positioning ring 16 cooperates with the upper limit nut 18 to position the upper end of the positioning screw 12, and the lower positioning ring 17 cooperates with the lower limit nut 19 to position the lower end of the positioning screw 12, so that the positioning screw 12 can be detachably installed on the column 10, with a simple structure, firm and reliable connection, convenient and quick disassembly and assembly, saving time and effort.

[0049] Furthermore, if Figure 1 As shown, it also includes an illumination lamp 20, which is arranged above the platform seat 2 and is used to illuminate the module 5 located on the platform seat 2. The illumination lamp 20 is used to illuminate the module 5, so that the operator can check the heating of the electronic components on the module 5 to ensure the desired heating effect.

[0050] Furthermore, if Figure 1 As shown, it also includes a lifting rod 21, the lower end of the lifting rod 21 is threadedly connected to the platform seat 2, and the lighting lamp 20 is rotatably arranged on the upper end of the lifting rod 21. By changing the upper and lower positions of the lifting rod 21, the upper and lower positions of the lighting lamp 20 can be changed, and the lighting lamp 20 can be rotated around the lifting rod 21 to a desired position to better meet the lighting needs.

[0051] In this embodiment, the platform seat 2 is used to place the module 5. Two left and right columns 10 are symmetrically arranged above the platform seat 2. The left and right ends of the positioning beam 11 are respectively slidably arranged on the columns 10 at the corresponding ends. The positioning beam 11 can change the upper and lower positions and stay at the required height through the cooperation of the fixed handle 15, the upper pressure nut 13 and the lower support nut 14. The support seat 3 is hoisted below the positioning beam 11. The support seat 3 is located at the center of the length direction of the positioning beam 11. The rotary drive mechanism 6 is hoisted below the support seat 3. The air outlet of the hot air gun 1 faces downward. The hot air gun 1 is arranged at one end of the horizontal swing arm 4. The other end of the horizontal swing arm 4 is connected to the output shaft of the rotary drive mechanism 6. The rotary drive mechanism 6 can drive the swing arm 4 and the hot air gun 1 to rotate synchronously.

[0052] When in use, after the module 5 to be repaired is placed on the platform seat 2 and fixed, the height and angle of the lighting lamp 20 are adjusted by the lifting rod 21, and the electronic components on the module 5 located below it are heated by the hot air gun 1. During the heating process, the swing arm 4 is driven to rotate by the rotating drive mechanism 6, and the swing arm 4 drives the hot air gun 1 to rotate around the support seat 3, so that the hot air gun 1 makes a circular motion or stays at a desired position. The operator no longer needs to hold the hot air gun 1 or hold it for a long time, which can avoid causing hand fatigue of the operator, thereby effectively improving the comfort of the hot air gun 1 when using it. In addition, the circular motion of the hot air gun 1 makes the electronic components on the module 5 evenly heated, and will not fail due to local electronic components being heated for too long.

[0053] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A module maintenance tool, comprising a hot air gun (1), characterized in that: Also includes, A platform seat (2), the platform seat (2) being used to place the module (5); A support seat (3), the support seat (3) being mounted above the platform seat (2); A transverse swing arm (4), the hot air gun (1) being arranged at one end of the transverse swing arm (4), the other end of the transverse swing arm (4) being rotatably arranged on the support seat (3), and the air outlet of the hot air gun (1) facing downwards.

2. A module maintenance tool according to claim 1, characterized in that: It also comprises a rotary drive mechanism (6), wherein the rotary drive mechanism (6) is arranged on the support seat (3), the axis of the rotary drive mechanism (6) is arranged vertically, and the transverse swing arm (4) is arranged on the output shaft of the rotary drive mechanism (6).

3. A module maintenance tool according to claim 2, characterized in that: The lateral swing arm (4) and the rotary drive mechanism (6), as well as the rotary drive mechanism (6) and the support seat (3) are both detachably connected.

4. A module maintenance tool according to claim 1, characterized in that: The lateral swing arm (4) comprises: A fixed arm (4-1), one end of the fixed arm (4-1) being rotatably disposed on the support seat (3), and the other end of the fixed arm (4-1) being provided with an adjustment slot (7); An adjusting arm (4-2), the hot air gun (1) being arranged at one end of the adjusting arm (4-2), the other end of the adjusting arm (4-2) being plugged into the adjusting slot (7) to form a sliding fit, and the adjusting arm (4-2) and the fixed arm (4-1) being detachably connected.

5. A module maintenance tool according to claim 4, characterized in that: It also includes a locking bolt (8), a group of adjustment holes (9) are opened on the side wall of the fixed arm (4-1), all of the adjustment holes (9) are arranged along the length direction of the fixed arm (4-1), the adjustment holes (9) are connected to the adjustment groove (7), a screw hole is opened on the side wall of the adjustment arm (4-2), one end of the locking bolt (8) is located outside the fixed arm (4-1), and the other end of the locking bolt (8) passes through the adjustment hole (9) and is threadedly connected to the screw hole.

6. A module maintenance tool according to claim 1, characterized in that: Also includes, A column (10), wherein the column (10) is arranged above the platform seat (2); A positioning crossbeam (11), wherein the positioning crossbeam (11) is arranged between the upright column (10) and the support seat (3), the positioning crossbeam (11) and the upright column (10) form a vertical sliding fit, and the positioning crossbeam (11) and the upright column (10) are detachably connected.

7. A module maintenance tool according to claim 6, characterized in that: Also includes, A positioning screw (12), wherein the positioning screw (12) is arranged on the column (10); An upper pressing nut (13), the upper pressing nut (13) being threadedly connected to the positioning screw (12); A lower support nut (14), the lower support nut (14) being threadedly connected to the positioning screw (12); A fixed handle (15), one end of the fixed handle (15) is arranged on the positioning beam (11), the other end of the fixed handle (15) is sleeved on the positioning screw (12), and the fixed handle (15) is clamped between the upper pressure nut (13) and the lower support nut (14).

8. A module maintenance tool according to claim 7, characterized in that: Also includes, An upper positioning ring (16), the upper positioning ring (16) being arranged on the column (10), the positioning screw (12) being plugged into the upper positioning ring (16); A lower positioning ring (17), the lower positioning ring (17) being arranged on the column (10), the lower positioning ring (17) being located below the upper positioning ring (16), the positioning screw (12) being plugged into the lower positioning ring (17); an upper limit nut (18), the upper limit nut (18) being threadedly connected to the upper end of the positioning screw (12), the lower end surface of the upper limit nut (18) being in contact with the upper end surface of the upper positioning ring (16); A lower limit nut (19), the lower limit nut (19) being threadedly connected to the lower end of the positioning screw (12), and the upper end surface of the lower limit nut (19) being in contact with the lower end surface of the lower positioning ring (17).

9. A module maintenance tool according to claim 1, characterized in that: It also comprises a lighting lamp (20), wherein the lighting lamp (20) is arranged above the platform seat (2) and is used to illuminate the module (5) located on the platform seat (2).

10. A module maintenance tool according to claim 9, characterized in that: It also comprises a lifting rod (21), the lower end of the lifting rod (21) being threadedly connected to the platform seat (2), and the lighting lamp (20) being rotatably arranged on the upper end of the lifting rod (21).

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